###
DOI:
矿冶:2022,31(4):-
←前一篇   |   后一篇→
本文二维码信息
码上扫一扫!
矿山地面塌陷区地质灾害风险模糊综合监测方法
(四川省冶金地质勘查院)
Fuzzy comprehensive monitoring method for geological disaster risk in mine ground subsidence area
Xie lang1,2
(1.Sichuan Institute of Metallurgical Geology &2.Exploration)
摘要
图/表
参考文献
相似文献
本文已被:浏览 90次   下载 74
投稿时间:2021-12-27    修订日期:2022-01-07
中文摘要: 为了获取塌陷区地质灾害风险指数,判断风险程度,提出一种矿山地面塌陷区地质灾害风险模糊综合监测方法。初选指标后,利用相关系数法和偏最小二乘法再选指标,构建评价指标体系;利用层次分析法和因子分析法计算选出的评价指标的综合权重;计算指标权重与模糊隶属矩阵之间的乘积,得出矿山地面塌陷区地质灾害风险模糊综合监测指数,对比评价等级表,划分地质灾害风险等级。结果表明:利用所研究方法划分了某煤矿区1区为高风险区,3区、4区为中风险区,7区、6区、2区为低风险区,5区为极低风险区,完成了矿山地面塌陷区地质灾害风险模糊综合监测,为防治策略的提出提供可靠的依据。
Abstract:In order to obtain the geological disaster risk index of subsidence area and judge the risk degree, a fuzzy comprehensive monitoring method for geological disaster risk in mine ground subsidence area is proposed. After the primary selection of the indicators, the correlation coefficient method and partial least square method are used to re select the indicators to construct the evaluation index system; The comprehensive weight of the selected evaluation indexes is calculated by analytic hierarchy process and factor analysis; Calculate the product between the index weight and the fuzzy membership matrix, obtain the fuzzy comprehensive monitoring index of geological disaster risk in mine ground subsidence area, compare the evaluation grade table, and divide the geological disaster risk grade. The results show that the research method is used to divide a coal mine area. Area 1 is a high-risk area, area 3 and 4 are medium risk areas, area 7, area 6 and area 2 are low-risk areas, and area 5 is a very low-risk area. The fuzzy comprehensive monitoring of geological disaster risk in mine ground collapse area is completed, which provides a reliable basis for putting forward prevention and control strategies.
文章编号:     中图分类号:    文献标志码:
基金项目:
引用文本:
谢浪.矿山地面塌陷区地质灾害风险模糊综合监测方法[J].矿冶,2022,31(4):.

为了给您提供更优质的网页浏览体验,请使用 Firefox 、Chrome、IE10、IE11、360极速模式、搜狗极速模式、QQ极速模式等浏览器,其他浏览器不建议使用

我们一直在努力打
造,精品期刊,传
播学术成果

全国咨询服务热线
010-63299751

杂志信息

期刊简介

相关下载

联系我们

电话:010-63299751

传真:010-63299754

QQ:XXXXXXX

Email:kuangye@bgrimm.com

邮编:100160

地址:北京市南四环西路188号总部基地十八区23号楼905 北京矿冶研究总院《矿冶》编辑部

关注微信公众号